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H A D | rpc_pipe.c | eda4f9b7 Tue Nov 06 12:05:36 CST 2007 J. Bruce Fields <bfields@citi.umich.edu> sunrpc: rpc_pipe_poll may miss available data in some cases
Pipe messages start out life on a queue on the inode, but when first read they're moved to the filp's private pointer. So it's possible for a poll here to return null even though there's a partially read message available.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> eda4f9b7 Tue Nov 06 12:05:36 CST 2007 J. Bruce Fields <bfields@citi.umich.edu> sunrpc: rpc_pipe_poll may miss available data in some cases Pipe messages start out life on a queue on the inode, but when first read they're moved to the filp's private pointer. So it's possible for a poll here to return null even though there's a partially read message available. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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